| January | Event |
| January 1 | The Feast Day of St. Basil the Great |
| January 6 | Epiphany |
| January 7 | The Feast Day of St. John the Baptist |
| January 8 | Blessing of the Waters, Epiphany celebrated |
| January 17 | The Feast Day of St. Anthony |
| January 23, 1949 | President Truman Loans Presidential Plane to Archbishop
Athenagoras to fly to Constantinople to become Ecumenical Patriarch |
| January 24, 1946 | Ahepa Hospital Project in Greece |
| January 21, 1929 | Ahepa Hesperia Chapter #152 formed in Los Angeles |
| January 21, 1947 | San Bernardino Greek Orthodox Community incorporated |
| January 30, 1930 | League of Nations Population Exchange where Greece
receives 1.3 million refugees |
| January 30 | The Feast Day of the Three Hierarchs |
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| February | Event |
| February 3, 1926 | Sons of Pericles Founded |
| February 6, 1929 | Ahepa's first Congressional Banquet |
| February 14, 1947 | St. Barbara Church is formed in Santa Barbara, California |
| February 17, 1958 | St. Katherine's first Liturgy is celebrated in Redondo Beach, California |
| February 21, 1885 | Washington Monument Dedicated with Cornerstone of
Marble from Greece |
| February 21, 1909 | Omaha, Nebraska Riot Drives 1200 Greeks out of town |
| February 26, 1931 | Archbishop Athenagoras Enthroned |
| February 28, 1927 | Greek Orthodox Church of San Diego is incorporated |
| Top |
| March | Event |
| March 3, 1894 | "Atlantis" first Greek-American Newspaper, Published in New York City |
| March 3, 1929 | Ahepa Patrol march in Inaugural Parade for President Herbert Hoover |
| March 4, 1891 | Lucas Lilitiades Miller, first Greek elected to Congress (in Wisconsin) |
| March 5, 1928 | Alexander Pantages opens his first Movie Theater |
| March 7, 1947 | Dodecanese Islands returned to Greece |
| March 11, 1932 | Franklin D. Roosevelt becomes an Ahepan |
| March 11 | The Feast Day of St. Theodore |
| March 12, 834 A.D. | Sunday of Orthodoxy, Icons are restored by Empress Theodora |
| March 14, 1948 | First Ahepa Health center Dedicated in Greece |
| March 19, 1919 | Greek Ladies Benevolent Society of Los Angeles is founded |
| March 23, 1929 | GAPA (Greek American Progressive Association) Chapter "Thession" formed in Los Angeles |
| March 24, 1984 | Greek-Americans in the Arts and Entertainment founded |
| March 25, 1821 | Greek Independence Day |
| March 25, 1943 | "Greek Day" proclaimed by Red Cross |
| March 25, 1946 | President Truman joins the Ahepa |
| March 25 | Annunciation of the Theotokos |
| March 30, 1967 | Hellenic Society of Constantinople founded |
| Top |
| April | Event |
| April 1, 1959 | Archbishop Iakovos Enthroned |
| April 2, 1915 | The "National Herald" (Ethnikos Kyrix) is published in New York City |
| April 8, 1951 | Goya Founded |
| April 13, 1204 | 4th Crusade captures Constantinople |
| April 14, 1528 | Don Theodoros, first Greek to arrive in New World (see October 1, 1528) |
| April 23 | The Feast Day of St. George |
| April 24, 1915 | Armenian Martyrs Day Commemorationg the 1.5 million
killed by the Turks |
| April 26, 1918 | Greek Americans sell a record $10 million in Liberty Bonds |
| Top |
| May | Event |
| May 4, 1968 | Ahepa New Smyrna Monument dedicated on 200th Anniversary of
1st Hellenic Settlement in America |
| May 6, 1919 | Greek forces land in Smyrna under allied escort. |
| May 11, 1922 | Greek Orthodox Church in America proclaimed an Archdiocese. |
| May 13, 1883 | George Papanicolaou's birthday, discoverer of "Pap Smear" test. |
| May 20, 1941 | 20,000 Nazi parachutists with 600 planes invade Crete. |
| May 21 | The Feast Day of Sts. Constantine and Helen |
| May 27, 1947 | Truman Doctrine sending aid to Greece begins |
| May 29, 1453 | "Black Tuesday," Constantinople falls to the Turks. |
| May 29, 1963 | Ahepa Truman Memorial dedicated in Athens. |
| Top |
| June | Event |
| June 9, 1904 | Greek Benevolent Society of Los Angeles formed |
| June 14, 1909 | Greek community of Los Angeles formed |
| June 17, 1979 | Ahepa St. Basils Hall for Boys |
| June 25, 1955 | St. Nicholas Church incorporated in Northridge, California |
| June 26, 1768 | "New Smyrna" Florida, first Greek Colony in the New World. |
| June 27, 1917 | Greece enters World War I |
| June 27, 1979 | Sts. Constantine and Helen Church incorporated in Solano Beach, California |
| June 29 | The Feast Day of Sts. Peter & Paul |
| Top |
| July | Event |
| July 2, 1917 | Greece declares war on Central Powers |
| July 5, 1930 | Maids of Athena founded. |
| July 15, 1907 | Riots against Greek owned shops in Roanoke, Virginia |
| July 17, 1203 | 4th crusade storms Constantinople |
| July 17, 1912 | Saint Marina Day, also Icarian Independence Day. |
| July 18, 1972 | Ecumenical Patriarch, Dimitrios I enthroned |
| July 20, 1974 | Turkish Army invades and occupies Cyprus |
| July 26, 1922 | The Order of Ahepa was founded in Atlanta, Georgia |
| July 29, 1984 | First Greek, Alex Spanos, to buy a professional football
team (San Diego Chargers). |
| Top |
| August | Event |
| August 1, 1970 | Ahepan, Jim Londos becomes World Wrestling Champion |
| August 7, 1965 | 43rd Ahepa Supreme Convention is held in Athens for the first time. |
| August 11, 1828 | Lt. General George Jarvis, first American to join the Greek War of Independence |
| August 15 | Dormition of Virgin Mary |
| August 15, 1909 | Founding of the Marmarinon Benevolent Society of Afthoni in Los Angeles |
| August 15, 1949 | Assumption of the Virgin Mary in Long Beach, California opens |
| August 17, 1941 | Ahepa hosts first Pan Hellenic Congress |
| August 26, 1930 | George Dilboy Monument dedicated in Somerville, MA |
| August 29, 1928 | Ypsilanti Statue dedicated in Michigan |
| August 29 | The Commemoriation of the beheading of St. John the Baptist |
| Top |
| September | Event |
| September 1, 1778 | John Geannopoulos builds oldest wooden school house in St. Augustine, Florida |
| September 4, 1983 | Upland Church in Redlands formed |
| September 7, 1974 | Hellenic American Council (Save Cyprus Council) Founded |
| September 8 | Nativity of the Theotokos |
| September 9, 1922 | The "Great Catastrophe," the fall of Smyrna to the Turks |
| September 10, 1920 | First Greek School opened in Los Angeles |
| September 11, 1985 | Greek Heritage Society of Southern California founded |
| September 14 | Exhaltation of the Holy Cross |
| September 19, 1842 | Constantinos Brumidi, the Michaelangelo of the Capitol,
paints the dome and murals of the Capitol Building in Washington, D.C. |
| September 25, 1922 | Chapter of the Order of Ahepa, Atlanta, Georgia |
| September 27, 1952 | St. Sophia Cathedral opens in Los Angeles |
| September 27, 1926 | Greek Ladies Soceity of Los Angeles formed |
| Top |
| October | Event |
| October 1, 1528 | Don Theodoros birthday, first Greek in New World
(see April 14, 1528) |
| October 2, 1991 | Death of Patriarch Dimitrios I |
| October 5, 1799 | First Greek church wedding in New Orleans |
| October 9, 1492 | John Griego, Greek sailor with Columbus |
| October 10, 1592 | Juan De Fuca (Yiannis Flokas) discovers Straits with
his name in Vancouver |
| October 12, 1921 | Eleftherios Venizelos vacations in Santa Barbara, California |
| October 12, 1973 | St. Nectarios Church in Covina, California celebrates its first liturgy |
| October 14, 1923 | First Ahepa Supreme Convention in Atlanta, Georgia |
| October 18, 1912 | Greece enters the Balkan War |
| October 20, 1827 | Battle of Navarino, Greek fleet defeats the Turks and wins
independence |
| October 22, 1991 | Ecumenical Patriarch Bartholomaios I enthroned |
| October 23 | The Feast Day of St. Iakovos (James) |
| October 26, 1912 | Greek army recaptures Salonika |
| October 26 | The Feast Day of St. Dimitrios |
| October 28, 1940 | "Oxi Day," Greeks say "No" to Italians fascist invaders. |
| October 28, 1942 | Ahepa war bond drive |
| Top |
| November | Event |
| November 1, 1948 | Archbishop Athenagoras named Ecumenical Patriarch of Constantinople |
| November 8, 1940 | Greek War Relief Association Founded by Spyros Skouras |
| November 14, 1977 | St. Paul's Church founded in Irvine, California |
| November 13 | The Feast Day of St. John Chrysostom |
| November 16, 1929 | The Daughters of Penelope formed in San Francisco, California |
| November 16, 1912 | 600 Greeks parade in downtown Los Angeles in support of Greece
in the Balkan Wars |
| November 25 | The Feast Day of St. Katherine |
| November 30 | The Feast Day of St. Andrew |
| Top |
| December | Event |
| ** December 1, 1944 | Ahepa sells record $162 or $500 million in war bonds. |
| December 1, 1948 | Valley Hellenic Society formed |
| December 4, 1981 | Hellenic-American Chamber of Commerce founded |
| December 4 | The Feast Day of St. Barbara |
| December 6 | The Feast Day of St. Nicholas, Bishop of Myra |
| December 7, 1965 | Great Schism ends with mutual lifting of excommunications
by Patriarch Atheegoras and Pope Paul VI |
| December 17, 1923 | GAPA, Greek American Progressive Association formed. |
| December 18, 1803 | 57 Greek women fell to their deaths at Zalongou, Epiros
rather than fall to hands of the Turks. |
| December 20, 1932 | National Philoptochos formed |
| December 27 | The Feast Day of St. Stephen, First Martyr |
| December 29, 1917 | Record number of Greek Americans (25%) enlist in the
U.S. Army in World War I |
| December 29, 1984 | Pan Macedonian Association formed |
| Top |
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